In this tutorial, we are going to write a Java program to print factorial of a given number in Java Programming with practical program code and step-by-step full complete explanation.

Java program to print factorial


Java program to print factorial of a given number.

 
public class NumberFactorial 
{
	public static void main(String[] args) 
	{
		int number = 5;
 			int factorial = number;
 		for(int i =(number - 1); i > 1; i--)
 		{
 			factorial = factorial * i;
 		}
		System.out.println("Factorial of a number is " + factorial);
 	}
}


Output

 
Factorial of a number is 120